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Substance Name: HCFC 121a
RN: 354-11-0
UNII: 5ERU8UG4SI
InChIKey: SRCNPEKLEHSVCL-UHFFFAOYSA-N

Molecular Formula

  • C2-H-Cl4-F

Molecular Weight

  • 185.84
 
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Names and Synonyms

Results Name

  • HCFC 121a

Name of Substance

  • 1,1,1,2-Tetrachloro-2-fluoroethane

Synonyms

  • EINECS 206-545-2
  • HCFC-121a
  • UNII-5ERU8UG4SI

Systematic Names

  • 1,1,1,2-Tetrachloro-2-fluoroethane
  • Ethane, 1,1,1,2-tetrachloro-2-fluoro-

Superlist Names

  • 1,1,1,2-Tetrachloro-2-fluoroethane
  • HCFC-121a

Registry Numbers

CAS Registry Number

  • 354-11-0

FDA UNII

  • 5ERU8UG4SI

System Generated Number

  • 0000354110

Structure Descriptors

InChI

1S/C2HCl4F/c3-1(7)2(4,5)6/h1H

InChIKey

SRCNPEKLEHSVCL-UHFFFAOYSA-N

Smiles

C([C@@H](F)Cl)(Cl)(Cl)Cl

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -9.53E+01 deg C   EXP
Boiling Point 116.5 deg C   EXP
log P (octanol-water) 2.800 (none)   EST
Atmospheric OH Rate Constant 4.78E-15 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.